You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Level 1

4 points

iMac as external monitor.

Why I can't use My 27inch iMac mid 2010 (High Sierra ) as monitor for My MacBook Air 2020?

I tried with Thunderbolt's ,pressing command F2, still not working.

Posted on Jan 23, 2022 1:10 PM

Top-ranking reply

Level 5

5,014 points

Posted on Jan 23, 2022 1:32 PM

You can't, your MBA is too new. See below.

View in context

Similar questions